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Helical Observation Tower Constructed With Cross-Laminated Timber and Metal Mesh Integration

Authors:
Anna Cornaro, Valerio De divitiis, Francesco De tulio
Helical Observation Tower Constructed With Cross-Laminated Timber and Metal Mesh Integration

Project in-detail

Constructed with cross-laminated timber and incorporating a helical design, the observation tower seamlessly integrates into the Al Wathba Wetland Reserve, offering elevated views and educational opportunities for visitors engaging with the local ecosystem.
5 key facts about this project
01
Constructed with cross-laminated timber for structural efficiency and reduced carbon impact.
02
The helical shape is designed to optimize views of the surrounding wetland ecosystem.
03
Metal mesh elements enhance safety while maintaining visual connectivity to the environment.
04
Observation decks serve as educational platforms with displays about local flora and fauna.
05
Shallow foundations were implemented to minimize ecological disruption during construction.
The Helix Tower is an architectural design project envisioned as a multi-level observation tower located within the Al Wathba Wetland Reserve. This structure focuses on enhancing the visitor experience while promoting ecological awareness. The tower's design embodies a helix form, which allows for optimal viewing of the surrounding habitat, thereby creating a direct connection between visitors and the natural environment.

Sustainable architecture is at the forefront of this project, with a design that considers both functionality and environmental impact. The use of renewable materials and innovative construction methods underscores a commitment to ecological responsibility. Cross-Laminated Timber (CLT) forms the primary structural element, offering durability while minimizing carbon emissions. Vertical steel pipes provide necessary support without adding excessive weight, and the inclusion of metal mesh allows for safety while maintaining visual transparency. This choice of materials reflects a modern approach to design, balancing aesthetics with practicality.

Unique Design Approaches Enhancing User Interaction

The Helix Tower introduces a rotational design that promotes exploration and engagement. Each level of the tower features cantilevered platforms, designed for relaxation and observation. This configuration enhances user comfort while providing distinct vantage points for wildlife observation. The spiral staircase encourages visitors to ascend gradually, allowing for a more immersive experience as they traverse through varying heights and views.

The integration of observation decks at strategic points within the spiral structure provides educational opportunities for visitors. Detailed displays about the local ecology highlight the significance of the wetland, allowing users to gain insights into the environment while enjoying panoramic views. This thoughtful approach transforms passive observation into an active learning experience, setting the Helix Tower apart from conventional observation structures.

Architectural Details Supporting Sustainability and Structure

Incorporating shallow foundations, the design minimizes ecological disruption during construction. The combination of glass railings and metal mesh creates an unobtrusive barrier that preserves visibility while enhancing safety. The use of natural lighting through strategically placed windows reduces the need for artificial illumination, further contributing to the building's sustainability goals.

The Helix Tower showcases a seamless alignment of architectural design with environmental stewardship. By fostering a deeper connection between visitors and the wetland ecosystem, this project exemplifies how innovative architectural approaches can address contemporary environmental challenges.

For a thorough understanding of the Helix Tower and its architectural elements, including architectural plans, sections, and designs, readers are encouraged to explore the project presentation for more detailed insights into this distinctive approach to observation in a natural setting.
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100,000€ Prize / 2025

Design a new small-scale home concept in the 10th edition of MICROHOME — 100,000 € prize + construction

Competition organisers

The 10th edition of the MICROHOME architecture competition invites architects and designers from around the world to explore the possibilities of compact, sustainable living. Hosted by Buildner in collaboration with Kingspan and Hapi Homes, this special edition challenges participants to design an off-grid, modular microhome for a young professional couple, with a maximum floor area of 25 m². Designs should prioritize innovation, efficiency, and real-world feasibility. 

A total prize fund of 100,000 € will be awarded, including three main prizes, the Kingspan Award, and the Hapi Homes Award, which will grant 15,000 € and lead to the construction of the selected design. The final registration deadline is September 25, 2025, and winners will be announced on Decebmer 9, 2025. For full competition details and submission guidelines, visit microhome.info.

Microhome

Design a new small-scale home concept in the 10th edition of MICROHOME — 100,000 € prize + construction

100,000 € PRIZE FUND / KINGPSAN EDITION #10 IDEAS COMPETITION
Prize 100,000 € + Potential realisation
Eligibility Open to all
Early bird registration deadline 22 May 2025
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